United States
US 12,702,169 B2
Aerosol generating device
US 12,702,169 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: KT&G CORPORATION. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- KT&G CORPORATION
- Inventors
- Jaemin LEE
- Publication date
- 2026-08-11
- Filing date
- 2021-12-10
- Document type
- B2 Granted patent
- Also written as
- US 12,702,169 B2 · US12702169 · 12702169
Abstract
Disclosed is an aerosol generating device including a heater configured to generate an aerosol by heating an aerosol generating substance; and a controller configured to control a current supplied to the heater without using feedback control such that the heater is heated to a pre-set reference temperature, and when the heater is heated to the reference temperature, control the current by using feedback control such that the heater is further heated from the reference temperature to a target temperature, based on a difference between a temperature of the heater and the target temperature.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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